Delart

Wireless systems engineering and R&D services

Audio Electrical Engineer

Board & Electronics Design +1Confirmed live in the last 24 hours

Full-timeSunnyvale, CA, USAIn-person

About the Job

Requirements

A bachelor's degree in Electrical Engineering, Physics, Acoustics, or equivalent experience.
At least 7 years of industry experience focused on audio system design, with demonstrated impact on cross-functional teams.
Advanced proficiency in analog and digital circuit design, simulation, and debugging.
Hands-on experience with SPICE simulation tools for filter design, frequency analysis, and transient analysis; Audio Precision analyzers; and schematic capture and PCB layout tools such as OrCAD or Cadence.
In-depth experience with PCB assembly and diagnosing product and factory failure modes at the system level.
Ability to define and meet objective, literature-backed design targets for audio quality and performance.

Responsibilities

Architect, design, and debug the complete audio signal chain, including codecs, embedded digital signal processors, headphone and speaker amplifiers, and microphones.
Define, simulate, and validate new audio circuit technologies with SPICE and other modeling tools, and set data-driven performance targets.
Own holistic audio system design, covering render, capture, amplification, power delivery, and overall integration.
Serve as the primary cross-functional technical interface, collaborating with product design, program management, industrial design, electrical, mechanical, test, and software engineering teams.
Develop and demonstrate proof-of-concept prototypes to drive technical buy-in and leadership decision-making.
Specify, design, and support audio-related product and factory test systems to ensure performance and reliability in production.
Analyze and resolve product- and PCB-level failure modes in production and field environments.

Desired Qualifications

A master's or PhD in Electrical Engineering or Physics.
Direct experience in transducer design, such as loudspeakers, microphones, or MEMS, and acoustic test development in laboratory and factory settings.
Familiarity with transistor-level integrated circuit design and the semiconductor manufacturing process for audio solutions.
A track record of algorithm prototyping, advanced audio chain demonstrations, and hands-on algorithm development.
Expertise in audio speech quality measurement and optimization using systems such as Brüel & Kjær or HEAD acoustics ACQUA.
Experience designing or debugging Bluetooth audio systems.
Personal project experience in areas such as enthusiast speaker building, music recording or production, instrument design, or inventive DIY engineering, including unique custom builds or unconventional devices.

About the job

Delart is home to a team of world-class engineers and project leaders dedicated to developing the next generation of advanced networking technologies, consumer devices, and innovative technology solutions. Trusted by some of the world’s leading technology companies, we deliver highly scalable, mission-critical solutions that power both consumer and business applications globally. Since our founding in 2017, we have been at the forefront of designing cutting-edge networking, telecommunications, and consumer products, while driving end-to-end project execution and creating transformative technology applications.

Overview

Join our team as an Audio Electrical Engineer and drive the development of groundbreaking consumer audio products from concept to production. You'll architect and refine advanced audio circuits, leverage both objective and subjective data for system-level innovation, and act as a technical leader across diverse engineering teams. Your expertise will shape industry-leading sound experiences through rigorous design, hands-on prototyping, and comprehensive collaboration.

Responsibilities

Architect, design, and debug the complete audio signal chain, including codecs, embedded DSPs, headphone and speaker amplifiers, and microphones.
Define, simulate, and validate new audio circuit technologies with SPICE and other modeling tools, setting data-driven performance targets.
Own holistic audio system design, covering render, capture, amplification, power delivery, and overall integration.
Serve as the primary cross-functional technical interface, closely collaborating with product design, program management, industrial design, electrical, mechanical, test, and software engineering teams.
Develop and demonstrate proof-of-concept prototypes to drive technical buy-in and leadership decision-making.
Specify, design, and support audio-related product and factory test systems to ensure performance and reliability in production.
Analyze and resolve product- and PCB-level failure modes, both in production and field environments.

Minimum Qualifications

Bachelor’s degree in Electrical Engineering, Physics, Acoustics, or equivalent experience.
7+ years of industry experience focused on audio system design with a demonstrated impact on cross-functional teams.
Advanced proficiency in analog and digital circuit design, simulation, and debugging.
Hands-on experience with SPICE simulation tools (e.g., for filter design, frequency and transient analysis), Audio Precision analyzers, and schematic capture/PCB layout (e.g., OrCAD, Cadence).
In-depth experience with both PCB assembly and diagnosing product/factory failure modes at system level.
Demonstrated ability to define and meet objective, literature-backed design targets for audio quality and performance.

Preferred Qualifications

Master’s or PhD in Electrical Engineering or Physics.
Direct experience in transducer design (e.g., loudspeakers, microphones, MEMS) and acoustic test development (laboratory and factory settings).
Familiarity with transistor-level IC design and the semiconductor manufacturing process for audio solutions.
Track record of algorithm prototyping, advanced audio chain demos, and hands-on algorithm development.
Expertise in audio speech quality measurement and optimization using systems such as Brüel & Kjær or HEAD acoustics ACQUA.
Experience designing or debugging Bluetooth audio systems.
Passionate personal project experience in areas such as enthusiast speaker building, music recording/production, instrument design, or inventive DIY engineering (e.g., unique custom builds or unconventional devices).

CA Base Pay

$160,000—$225,000 USD

Benefits

Delart provides competitive benefits and compensation across all regions where we operate. In the United States, our benefits package includes premium PPO and HMO medical insurance, dental and vision coverage, flexible spending accounts (FSA), life insurance, short- and long-term disability insurance, a company-matched 401(k) plan, and a generous paid time off policy.

Join us in shaping the future of technology. Apply today!

Delart is an equal opportunity employer. We celebrate diversity and are dedicated to fostering an inclusive workplace for all employees. We strictly prohibit discrimination or harassment of any kind based on race, color, religion, age, sex, national origin, disability, genetics, veteran status, sexual orientation, gender identity, or any other characteristic protected by law.

CA Base Pay 160000 - 225000 USD

About the Company

Delart

Wireless systems engineering and R&D services

Delart provides engineering services by partnering with technology firms to execute long-term product visions in telecommunications and consumer electronics. It deploys teams across the full product lifecycle—wireless systems, RF/antenna, embedded hardware/firmware, silicon, software/ML, networking, and mechanical engineering—moving from concept to prototyping to testing. The company leverages mmWave technology, ORAN radios, 5G infrastructure, and Wi‑Fi standards, supported by its founder’s SpaceX/Broadcom experience and a track record of patents and IEEE publications. Its goal is to act as an extended engineering arm, helping tech firms reach milestones and turn ambitious visions into scalable products.

Company size: 51-200
Company stage: Not listed
Total funding: Not listed
Headquarters: Sunnyvale, California
Founded: 2017

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